#region Copyright (c) 2006-2012 nHydrate.org, All Rights Reserved
// --------------------------------------------------------------------- *
//                           NHYDRATE.ORG                                *
//              Copyright (c) 2006-2012 All Rights reserved              *
//                                                                       *
//                                                                       *
// This file and its contents are protected by United States and         *
// International copyright laws.  Unauthorized reproduction and/or       *
// distribution of all or any portion of the code contained herein       *
// is strictly prohibited and will result in severe civil and criminal   *
// penalties.  Any violations of this copyright will be prosecuted       *
// to the fullest extent possible under law.                             *
//                                                                       *
// THE SOURCE CODE CONTAINED HEREIN AND IN RELATED FILES IS PROVIDED     *
// TO THE REGISTERED DEVELOPER FOR THE PURPOSES OF EDUCATION AND         *
// TROUBLESHOOTING. UNDER NO CIRCUMSTANCES MAY ANY PORTION OF THE SOURCE *
// CODE BE DISTRIBUTED, DISCLOSED OR OTHERWISE MADE AVAILABLE TO ANY     *
// THIRD PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF THE NHYDRATE GROUP *
//                                                                       *
// UNDER NO CIRCUMSTANCES MAY THE SOURCE CODE BE USED IN WHOLE OR IN     *
// PART, AS THE BASIS FOR CREATING A PRODUCT THAT PROVIDES THE SAME, OR  *
// SUBSTANTIALLY THE SAME, FUNCTIONALITY AS THIS PRODUCT                 *
//                                                                       *
// THE REGISTERED DEVELOPER ACKNOWLEDGES THAT THIS SOURCE CODE           *
// CONTAINS VALUABLE AND PROPRIETARY TRADE SECRETS OF NHYDRATE,          *
// THE REGISTERED DEVELOPER AGREES TO EXPEND EVERY EFFORT TO             *
// INSURE ITS CONFIDENTIALITY.                                           *
//                                                                       *
// THE END USER LICENSE AGREEMENT (EULA) ACCOMPANYING THE PRODUCT        *
// PERMITS THE REGISTERED DEVELOPER TO REDISTRIBUTE THE PRODUCT IN       *
// EXECUTABLE FORM ONLY IN SUPPORT OF APPLICATIONS WRITTEN USING         *
// THE PRODUCT.  IT DOES NOT PROVIDE ANY RIGHTS REGARDING THE            *
// SOURCE CODE CONTAINED HEREIN.                                         *
//                                                                       *
// THIS COPYRIGHT NOTICE MAY NOT BE REMOVED FROM THIS FILE.              *
// --------------------------------------------------------------------- *
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using nHydrate.Generator.Common.GeneratorFramework;
using nHydrate.Generator.Common.Util;
using nHydrate.Generator.Models;
using nHydrate.Generator.EFDAL.Interfaces;

namespace nHydrate.Generator.EFDAL.Interfaces.Generators.ViewEntity
{
	public class ViewEntityGeneratedTemplate : EFDALInterfaceBaseTemplate
	{
		private StringBuilder sb = new StringBuilder();
		private readonly CustomView _currentView;

		public ViewEntityGeneratedTemplate(ModelRoot model, CustomView currentTable)
			: base(model)
		{
			_currentView = currentTable;
		}

		#region BaseClassTemplate overrides
		public override string FileName
		{
			get { return string.Format("I{0}.Generated.cs", _currentView.PascalName); }
		}

		public string ParentItemName
		{
			get { return string.Format("I{0}.cs", _currentView.PascalName); }
		}

		public override string FileContent
		{
			get
			{
				try
				{
					sb = new StringBuilder();
					this.GenerateContent();
					return sb.ToString();
				}
				catch (Exception ex)
				{
					throw;
				}
			}
		}
		#endregion

		#region GenerateContent

		private void GenerateContent()
		{
			try
			{
				nHydrate.Generator.GenerationHelper.AppendFileGeneatedMessageInCode(sb);
				nHydrate.Generator.GenerationHelper.AppendCopyrightInCode(sb, _model);
				this.AppendUsingStatements();
				sb.AppendLine("namespace " + this.GetLocalNamespace() + ".Entity");
				sb.AppendLine("{");
				this.AppendEntityClass();
				sb.AppendLine("}");
				sb.AppendLine();
			}
			catch (Exception ex)
			{
				throw;
			}
		}

		private void AppendUsingStatements()
		{
			sb.AppendLine("using System;");
			sb.AppendLine("using System.Linq;");
			sb.AppendLine();
		}

		private void AppendEntityClass()
		{
		
			sb.AppendLine("	/// <summary>");
			sb.AppendLine("	/// This is the base interface for the EF entity for " + _currentView.PascalName);
			sb.AppendLine("	/// </summary>");
			sb.AppendLine("	[System.CodeDom.Compiler.GeneratedCode(\"nHydrateModelGenerator\", \"" + _model.ModelToolVersion + "\")]");
			sb.AppendLine("	public partial interface I" + _currentView.PascalName);
			sb.AppendLine("	{");
			this.AppendProperties();
			sb.AppendLine("	}");
			sb.AppendLine();
		}

		private void AppendProperties()
		{
			sb.AppendLine("		#region Properties");
			sb.AppendLine();

			foreach (var column in _currentView.GetColumns().Where(x => x.Generated).OrderBy(x => x.Name))
			{
				sb.AppendLine("		/// <summary>");
				if (!string.IsNullOrEmpty(column.Description))
					StringHelper.LineBreakCode(sb, column.Description, "		/// ");
				else
					sb.AppendLine("		/// The property for the field '" + column.DatabaseName + "'");
				sb.AppendLine("		/// </summary>");
				sb.Append("		" + column.GetCodeType() + " " + column.PascalName);
				sb.AppendLine(" { get; }");
				sb.AppendLine();
			}

			sb.AppendLine("		#endregion");
			sb.AppendLine();
		}

		#endregion

	}
}